package com.apa7.keepaccounts.dao;

import com.alibaba.fastjson.JSONObject;
import com.apa7.keepaccounts.entity.Bill;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Select;

public interface BillDao extends BaseMapper<Bill>{

//    @Select("select * from bill as b join user u on b.user_id=u.user_id where b.bill_id=${billId}")
    Bill getBillAndUser(int billId);
}
